//
//  AccountHomeViewController.m
//  OpenStack
//
//  Created by Mike Mayo on 10/7/10.
//  The OpenStack project is provided under the Apache 2.0 license.
//

#import "AccountHomeViewController.h"
#import "OpenStackAccount.h"
#import "Provider.h"
#import "NSObject+Conveniences.h"
#import "RootViewController.h"
#import "Container.h"
#import "ContainersViewController.h"
#import "AccountManager.h"
#import "AccountSettingsViewController.h"
#import "UIViewController+Conveniences.h"
#import "Keychain.h"
#import "OpenStackAppDelegate.h"
#import "Reachability.h"
#import "AccountGroupsViewController.h"
#import "SharingAccountsViewController.h"
#import "PithosImageViewController.h"

#define kObjectStorage 0 
#define kShared 1
#define kSettings 2

@implementation AccountHomeViewController

@synthesize account, rootViewController, tableView;

#pragma mark - View lifecycle

- (void)viewDidLoad {
    [super viewDidLoad];
    
    Reachability *reachability = [Reachability reachabilityForInternetConnection];
    if ([reachability currentReachabilityStatus] == kNotReachable) {
        self.account.hasBeenRefreshed = YES;
        [self failOnBadConnection];
    }
    
    storageRow = 0;
    mySharedRow = 0;
    othersSharedRow = 1;
    accountSettingsRow = 0;
    accountMetadataRow = 1;
}

- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];

    self.navigationItem.title = self.account.username;
    account.shared = NO;
    account.sharingAccount = nil;
    
    [self.tableView reloadData];
    
    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
        PithosImageViewController *vc = [[PithosImageViewController alloc] initWithNibName:@"PithosImageViewController" bundle:nil];
        [self presentPrimaryViewController:vc];
        [vc release];
    }
}

#pragma mark - Memory management

- (void)dealloc {
    [account release];
    [rootViewController release];
    [tableView release];
    [super dealloc];
}

#pragma mark - UITableViewDataSource

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 3;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    if (section == kObjectStorage) {
        return 1;
    } else {
        return 2;
    }
}

- (UITableViewCell *)tableView:(UITableView *)aTableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
        cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
    }
    cell.imageView.image = nil;
    
    if (indexPath.section == kObjectStorage) {
        if (indexPath.row == storageRow) {
            cell.textLabel.text = @"Object Storage";
            cell.imageView.image = [UIImage imageNamed:@"pithos-solo-smallest.png"];
        }
    } else if (indexPath.section == kShared) {
        if (indexPath.row == mySharedRow) {
            cell.textLabel.text = @" Shared By Me";
            cell.imageView.image = [UIImage imageNamed:@"myShared.png"];
            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
        } else if (indexPath.row == othersSharedRow) {
            cell.textLabel.text = @"Shared To Me";
            cell.imageView.image = [UIImage imageNamed:@"othersShared.png"];
            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
        }
    } else if (indexPath.section == kSettings) {
        if (indexPath.row == accountSettingsRow) {
            cell.textLabel.text = @"Account Token";
            cell.imageView.image = [UIImage imageNamed:@"account-settings-icon.png"];
        } else if (indexPath.row == accountMetadataRow) {
            cell.textLabel.text = @"Account Groups";
            cell.imageView.image = [UIImage imageNamed:@"account-settings-icon.png"];
        }
        if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
            cell.accessoryType = UITableViewCellAccessoryNone;
        } else {
            cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
        }
    }
    
    return cell;
}

#pragma mark - UITableViewDelegate

- (void)tableView:(UITableView *)aTableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    BOOL shouldHidePopover = NO;
    
    if (indexPath.section == kObjectStorage) {
        if (indexPath.row == storageRow) {
            ContainersViewController *vc = [[ContainersViewController alloc] initWithNibName:@"ContainersViewController" bundle:nil];
            account.shared = NO;
            vc.account = account;
            vc.accountHomeViewController = self;
            [self.navigationController pushViewController:vc animated:YES];
            [vc release];
        }
    } else if (indexPath.section == kShared) {
        if (indexPath.row == mySharedRow) {
            ContainersViewController *vc = [[ContainersViewController alloc] initWithNibName:@"ContainersViewController" bundle:nil];
            account.shared = YES;
            vc.account = account;
            vc.accountHomeViewController = self;
            [self.navigationController pushViewController:vc animated:YES];
            [vc release];
        } else if (indexPath.row == othersSharedRow){
            SharingAccountsViewController *vc = [[SharingAccountsViewController alloc] initWithNibName:@"SharingAccountsViewController" bundle:nil];
            vc.account = account;
            vc.accountHomeViewController = self;
            [self.navigationController pushViewController:vc animated:YES];
            [vc release];
        }
    } else if (indexPath.section == kSettings) {
        if (indexPath.row == accountSettingsRow) {
            AccountSettingsViewController *vc = [[AccountSettingsViewController alloc] initWithNibName:@"AccountSettingsViewController" bundle:nil];
            vc.account = account;
            [self presentPrimaryViewController:vc];
            shouldHidePopover = YES;
            [vc release];
        } else if (indexPath.row == accountMetadataRow) {
            AccountGroupsViewController *vc = [[AccountGroupsViewController alloc] initWithNibName:@"AccountGroupsViewController" bundle:nil];
            vc.account = self.account;
            [self presentPrimaryViewController:vc];
            shouldHidePopover = YES;
            [vc release];
        }
    }
    
    if (shouldHidePopover && (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad)) {
        OpenStackAppDelegate *app = [[UIApplication sharedApplication] delegate];
        [app.rootViewController.popoverController dismissPopoverAnimated:YES];
    }
}

@end